/**
 * @deprecated Ext.ux.RowExpander has been promoted to the core framework. Use
 *             {@link Ext.grid.plugin.RowExpander} instead. Ext.ux.RowExpander
 *             is now just an empty stub that extends
 *             Ext.grid.plugin.RowExpander for backward compatibility reasons.
 */
Ext.define('Ext.ux.RowExpander', {
			extend : 'Ext.grid.plugin.RowExpander'
		});